[mkgmap-dev] Code to read locked maps

Thu Jan 27 09:16:49 GMT 2022

That sounds promising, great!!

Le 26/1/22 à 13:01, Gerd Petermann a écrit :
> Hi all,
>
> The source code [1] for GPXSee [2] contains a routine demangle() which "unlocks" a locked TRE file.
> I was aware that there are tools which can do that but never saw open source so far.
> It's easy to add this in TREFileReader. I've already patches for mkgmap and display tool
> which allow to read e.g. Adria Topo with e.g. RgnDisplay or NetDisplay.
> Newer maps with Huffman encoded labels (in GMP file) do not yet work, I only managed to extract some labels
> from LBL so far.
>
> I don't plan to add support in mkgmap to write locked maps, but maybe mkgmap will be able to write NT maps
> sometimes.
>
> Gerd
>
> [1] https://github.com/tumic0/GPXSee/blob/master/src/map/IMG/trefile.cpp
> [2] https://www.gpxsee.org/
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